The sinoatrial node is known as the pacemaker of the heart.
the AV node
The sinoatrial node is considered the pacemaker of the heart.
No, the Sinoatrial Node is known as the natural pacemaker of the heart
The SA node, the natural pacemaker of the heart, is found in the right atrium of the heart.
A pacemaker is a device inserted into the heart to regulate the heart beats or heart rate
The heart's "pacemaker" is the SA (sinoatrial) node.
The pacemaker is located on the outside of the right atrium.
A pacemaker delivers an electric stimulus to the heart.
The property of the normal pacemaker region is able to provide a normal setting for the heart to beat. It allows the heart to beat at a regular rate.
Pacemaker help to normalize the electrical impulses conductance of the heart. usually people with pacemaker has an abnormal impulse originated from their SA node. so, the pacemaker is placed so that the heart can contract at a normal rate and thus prevent arrhythmia.
The sinoatrial, or SA, node is known as the pacemaker of the heart. There are other potential pacemakers if the SA node fails, but it is the main pacemaker.
... pacemaker.
The contraction of heart (cardiac) muscle in all animals with hearts is initiated by chemical impulses. The rate at which these impulses fire controls the heart rate. The cells that create these rhythmical impulses are called pacemaker cells, and they directly control the heart rate.